ADDENDA AND CORRIGENDA. 
Page 29, Mr. F. Smith’s article on Hylzus is illustrated in Plate ITI. 
Fig. 1, represents H.dilatatus, Kirby ; 1a, face; 1}, lateral view of the 
head, showing the concavity of the basal joint of the antenne. 
Fig. 2, H. plantaris, Smith; 2a, face; 26, underside of abdomen, 
showing the patch of rufous hairs; 2, intermediate leg. 
Fig. 3, H. cornutus, Kirby, MS.; 3a, face. 
Fig. 4, section of brambletwig; A, B, C, provisioned cells, with an egg 
in each; D, E, empty cells; F, serpentine passage to the nest. 
120, Platymeris ducalis was stated by mistake to be in the British Museum 
Collection. 
188 et seq., Panorpa nebulosa and debilis, and Bittacus pilicornis, have not been 
found among the other type-specimens contained in the Collection, 
formerly in Mr, Newman's possession, presented to the British 
Museum. 
243, line 5, omit the reference to Plate XVII. fig. 7. 
117, Proceedings, October 1844. The new Indian Cstrus here mentioned 
proves to be a yellow winged Asilus. 
